Jackery Explorer 1500 v2 vs EcoFlow DELTA Max 2000
Side-by-side on the specs that decide it — surge, capacity, runtime and price.
Both models' specs verified against manufacturer listings · Last updated
The short answer
Jackery Explorer 1500 v2 costs $100 less. Whether that gap is worth closing depends on what you need to run.
- EcoFlow DELTA Max 2000 holds 31% more energy (2016Wh vs 1536Wh), so it runs the same load proportionally longer.
- Jackery Explorer 1500 v2 has 600W more surge headroom (4000W vs 3400W) — that decides whether a fridge, pump or AC compressor will actually start.
- Jackery Explorer 1500 v2 is 10.5 lb lighter (37.5 lb vs 48 lb).
- Jackery Explorer 1500 v2 uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
- Jackery Explorer 1500 v2 is rated for 4,000 cycles vs 800 — meaningful if you cycle it daily.
If you plan to cycle the battery daily, think twice about the EcoFlow DELTA Max 2000. Its NMC cells are rated for 800 cycles against the LiFePO4 rival's longer life — over years of regular use that's the more expensive unit, whatever the sticker says.
2000W output and 4000W surge at $999 makes this one of the better value picks for actual home backup, not just camping.
Best for: First-time home-backup buyers who need real surge on a budget.
Where it falls short:
- 1536Wh means about a day of fridge-plus-devices
- Not expandable
The previous-generation 2kWh EcoFlow. Still capable and expandable, but its NMC cells and 800-cycle rating are a real step below the LiFePO4 DELTA 3 that replaced it.
Best for: Only at a steep discount against the DELTA 3 Max.
Where it falls short:
- NMC — roughly 800 cycles vs 4,000 for the DELTA 3 Max
- 2-year warranty
| Spec | Jackery Explorer 1500 v2 | EcoFlow DELTA Max 2000 |
|---|---|---|
| Price | $999 | $1099 |
| Capacity | 1536 Wh | 2016 Wh |
| Continuous output | 2000 W | 2400 W |
| Surge output | 4000 W | 3400 W |
| Battery | LiFePO4 | NMC |
| Rated cycles | 4,000 | 800 |
| Weight (lighter wins) | 37.5 lb | 48 lb |
| Max solar | 600 W | 800 W |
| Recharge time (faster wins) | 1h 30m | 1h 48m |
Runtime head-to-head
| Appliance | Jackery Explorer 1500 v2 | EcoFlow DELTA Max 2000 |
|---|---|---|
| Refrigerator | 21.8 hrs | 28.6 hrs |
| Mini fridge | 41.4 hrs | 54.4 hrs |
| Chest freezer | 16.3 hrs | 21.4 hrs |
| CPAP machine | 32.6 hrs | 42.8 hrs |
| Sump pump | 1.6 hrs | 2.1 hrs |